Criticism on Pixel Art (more details inside)

Looking to get back into pixel art and would like to know if my work is right for habbo hotel or if there is anywhere for improvement to make it habboish or anything of the sort. Just looking for advice so I can start making customs again!

http://i57.tinypic.com/2lo5e9t.png

If embedded doest work: http://i57.tinypic.com/2lo5e9t.png

Its a bit small but the idea does look good.

Also add a black outline to every furniture as that is 99% of the time done by Habbo.

yeah ik it is small xD it is more of a style thing thank you